Meanings

kanazōshi

fellow pupil

shallow, glib and obsequious person

talented people tend to be of delicate constitution

Hundred Schools of Thought (during China's Spring and Autumn period and Warring States period)

person of lofty virtue

subversive

adopting a married couple

dissident element (e.g. in a political party)

discontented element

deathbed adoption of a successor (to prevent extinction of the family line)

rebels against one's lord and one's parents

skilled actor who is like a child offstage

cut glass

according to circumstances

tortoise-shaped scrubbing brush (from company name)

scrubbing brush

magical girl (in anime, manga, etc.)

Brussels sprout

Magnoliophyta (phylum of flowering plants)